Rapid cooling device for crucible firing

Abstract

The utility model provides a quick cooling device for crucible firing, which relates to the technical field of crucible firing and comprises a u-shaped supporting base, supporting plates are fixedly connected to two ends of one side of the u-shaped supporting base, and second bearing holes are formed in side surfaces of the two supporting plates. According to the utility model, the motor and the air cooler are started through an external controller, and the worm is driven by the output end of the motor to rotate, so that the sleeve rotates along with the motor, the metal placing plate attached to the sleeve moves forwards along with the rotation of the sleeve, and a fired crucible is placed on the surface of the metal placing plate and moves forwards along with the sleeve; according to the crucible cooling device, a plurality of air coolers are arranged in the crucible cooling device, the fired crucible can be rapidly cooled by cold air blown by the air coolers, so that the fired crucible can be conveniently and rapidly cooled, the cooling efficiency of the crucible is improved, meanwhile, the crucible is cooled in the conveying process, flow line production of the crucible is facilitated, and the manufacturing efficiency of the crucible is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of crucible firing, in particular to a rapid cooling device for crucible firing. Background Art

[0002] A crucible is a cup-shaped vessel used in laboratories to heat solids at high temperatures. After the crucible is fired, it needs to be cooled.

[0003] However, in the prior art, the crucible cooling method after firing is generally natural cooling, which results in a slow crucible cooling efficiency. At the same time, some crucibles after firing are placed in a drying box for cooling, which results in the inability to manufacture the crucibles on an assembly line, reducing manufacturing efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a rapid cooling device for crucible firing, comprising: a U-shaped support base, both ends of one side of the U-shaped support base are fixedly connected to support plates, the sides of the two support plates are provided with bearing holes 2, one side of the U-shaped support base is fixedly connected to a motor plate, both sides of the U-shaped support base are provided with multiple bearing holes 1, a transmission component is arranged inside the multiple bearing holes 1, and a rapid cooling device is arranged on the top of the U-shaped support base.

[0006] As a preferred embodiment, the four corners of the bottom of the U-shaped support base are fixedly connected with support rods.

[0007] As a preferred embodiment, the transmission assembly includes multiple rotating shafts and a worm gear, the surfaces of the multiple rotating shafts are fixedly sleeved with sleeves, the surfaces of one end of the multiple rotating shafts are fixedly sleeved with worm gears, and the surfaces of the multiple sleeves are attached with multiple metal placement plates.

[0008] As a preferred embodiment, one end of the worm is connected to a motor, the output end of the motor is fixedly embedded in the center of one end of the worm, and the surface of one side of the worm is meshedly connected to the surfaces of one side of multiple worm wheels.

[0009] As a preferred embodiment, the rapid cooling device includes an N-type cover plate, and multiple ventilation mounting grooves are opened on both sides of the N-type cover plate, and a cooling fan is fixedly embedded inside the multiple ventilation mounting grooves on one side, and the bottom of the N-type cover plate is fixedly connected to the top of the U-shaped support base.

[0010] As a preferred embodiment, the surfaces at both ends of the multiple rotating shafts are connected to the inside of multiple bearing holes one through bearings, the surfaces at both ends of the worm are connected to the inside of two bearing holes two through bearings, and one side of the motor is fixedly connected to the surface of the motor plate.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] In the utility model, the rapid cooling device for crucible firing is connected to an external power supply device, the external power supply device provides power to the motor 205 and the cold air fan 303, the external controller is electrically connected to the motor 205 and the cold air fan 303, and the start and stop of the motor 205 and the cold air fan 303 are controlled by the external controller. First, the motor 205 and the cold air fan 303 are started by the external controller, and the worm 204 rotates under the drive of the output end of the motor 205. Since the worm 204 is meshed and connected with the worm wheel 203, the worm wheel 203 rotates with the drive of the worm 204, so that the sleeve 202 rotates with it, and the metal placement plate 206 attached to the sleeve 202 will rotate with the sleeve 202. Move forward, place the fired crucible on the surface of the metal placement plate 206 and move forward with the sleeve 202. When the fired crucible moves to the inside of the n-type cover plate 301, it will be quickly cooled down by the cold air blown by multiple cooling fans 303. The cold air will be heated after passing through the crucible and blown out from the ventilation mounting groove 302 on the other side to form an air duct, which is convenient for the dissipation of hot air. After being cooled by multiple cooling fans 303, the crucible is transmitted out from the other side of the n-type cover plate 301. This design facilitates the rapid cooling of the fired crucible and improves the cooling efficiency of the crucible. At the same time, it is cooled during transportation, which is convenient for the assembly line production of the crucible and improves the manufacturing efficiency of the crucible. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of an overview of the rapid cooling device for crucible firing provided by the utility model;

[0014] Figure 2 A side view of the rapid cooling device for crucible firing provided by the utility model;

[0015] Figure 3 A cross-sectional view of a rapid cooling device for crucible firing provided by the utility model;

[0016] Figure 4 This is a schematic diagram of point A of the rapid cooling device for crucible firing provided by the utility model.

[0017] Legend:

[0018] 1. U-shaped support base; 101. support rod; 102. support plate; 103. motor plate; 104. bearing hole one; 105. bearing hole two; 2. transmission assembly; 201. rotating shaft; 202. sleeve; 203. worm gear; 204. worm; 205. motor; 206. metal placement plate; 3. rapid cooling device; 301. n-type cover plate; 302. ventilation installation slot; 303. air cooler. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides a technical solution: a rapid cooling device for crucible firing, comprising: a U-shaped support base 1, both ends of one side of the U-shaped support base 1 are fixedly connected with support plates 102, the sides of the two support plates 102 are provided with bearing holes 105, one side of the U-shaped support base 1 is fixedly connected with a motor plate 103, both sides of the U-shaped support base 1 are provided with multiple bearing holes 104, a transmission component 2 is arranged inside the multiple bearing holes 104, and a rapid cooling device 3 is arranged on the top of the U-shaped support base 1.

[0021] Specifically: the motor 205 and the air cooler 303 are started by an external controller, and the worm 204 rotates driven by the output end of the motor 205, so that the sleeve 202 rotates accordingly, and the metal placement plate 206 in contact with the sleeve 202 moves forward following the rotation of the sleeve 202, and the fired crucible is placed on the surface of the metal placement plate 206 and moves forward following the sleeve 202, and the fired crucible is quickly cooled down by the cold air blown by multiple air coolers 303. This design facilitates the rapid cooling of the fired crucible, improves the cooling efficiency of the crucible, and is cooled down during transportation, which facilitates the assembly line production of the crucible and improves the manufacturing efficiency of the crucible.

[0022] In one embodiment, four corners of the bottom of the U-shaped support base 1 are fixedly connected with support rods 101 .

[0023] Specifically, the four support rods 101 support the U-shaped support base 1 and simultaneously lift the U-shaped support base 1 to facilitate the operator to place the fired crucible on the surface of the metal placement plate 206 .

[0024] In one embodiment, the transmission component 2 includes multiple rotating shafts 201 and a worm 204, the surfaces of the multiple rotating shafts 201 are fixedly sleeved with sleeves 202, the surfaces of one end of the multiple rotating shafts 201 are fixedly sleeved with worm wheels 203, and the surfaces of the multiple sleeves 202 are attached with multiple metal placement plates 206.

[0025] Specifically: multiple worm wheels 203 and worm shafts 204 are meshed, and the worm shafts 204 can drive multiple worm wheels 203 to rotate, so that the crucible placed on the surface of the metal placement plate 206 can move forward following the rotation of the sleeve 202, and the bottom of the metal placement plate 206 and the tops of the four sleeves 202 or more fit together to enhance the stability of the crucible above the metal placement plate 206 during the transmission process.

[0026] In one embodiment, one end of the worm 204 is connected to a motor 205 , the output end of the motor 205 is fixedly embedded in the center of one end of the worm 204 , and the surface of one side of the worm 204 is meshedly connected to the surfaces of one side of the multiple worm wheels 203 .

[0027] Specifically: the worm 204 can rotate under the drive of the output end of the motor 205, and the multiple worm wheels 203 can rotate under the rotation of the worm 204, thereby achieving energy saving. The output end power of the motor 205 is relatively low to ensure that the sleeve 202 rotates slowly, and to ensure that the crucible on the surface of the metal placement plate 206 can stay in the inner cavity of the n-type cover plate 301 for a longer time to cool down.

[0028] In one embodiment, the rapid cooling device 3 includes an n-type cover plate 301, and multiple ventilation installation grooves 302 are opened on both sides of the n-type cover plate 301, and the interiors of the multiple ventilation installation grooves 302 on one side are fixedly embedded with a cooling fan 303, and the bottom of the n-type cover plate 301 is fixedly connected to the top of the U-shaped support base 1.

[0029] Specifically: when the fired crucible moves to the inside of the n-type cover plate 301, it will be quickly cooled down by the cold air blown by multiple air coolers 303. The cold air will be heated after passing through the crucible and blown out from the ventilation mounting slot 302 on the other side to form an air duct for the dissipation of hot air. After being cooled down by multiple air coolers 303, the crucible is transmitted out from the other side of the n-type cover plate 301. The operator takes out the cooled crucible from the surface of the metal placement plate 208 and continues to the next process. The air cooler 303 is a prior art that can blow out cooled air and will not be described in detail. At the same time, the length of the n-type cover plate 301 and the number of air coolers 303 are increased as needed to quickly reduce the temperature of the crucible.

[0030] In one embodiment, the surfaces at both ends of the multiple rotating shafts 201 are connected to the inside of multiple bearing holes 104 through bearings, the surfaces at both ends of the worm 204 are connected to the inside of two bearing holes 2 105 through bearings, and one side of the motor 205 is fixedly connected to the surface of the motor plate 103.

[0031] Specifically, the surfaces of both ends of the plurality of rotating shafts 201 are connected to the interior of the plurality of bearing holes 104 through bearings, and the bearing holes 104 support and fix the rotating shafts 201 without affecting their rotation.

[0032] Working principle: The crucible firing rapid cooling device is connected to an external power supply device, the external power supply device provides power to the motor 205 and the air cooler 303, the external controller is electrically connected to the motor 205 and the air cooler 303, and the start and stop of the motor 205 and the air cooler 303 are controlled by the external controller. First, the motor 205 and the air cooler 303 are started by the external controller, and the worm 204 rotates under the drive of the output end of the motor 205. Since the worm 204 is meshed with the worm wheel 203, the worm wheel 203 rotates with the drive of the worm 204, so that the sleeve 202 rotates with it, and the metal placement plate 206 attached to the sleeve 202 will follow the rotation direction of the sleeve 202. The crucible 206 moves forward and places the fired crucible on the surface of the metal placement plate 206 and moves forward with the sleeve 202. When the fired crucible moves to the inside of the n-type cover plate 301, it will be quickly cooled down by the cold wind blown by multiple cold air fans 303. The cold wind will be heated after passing through the crucible and blown out from the ventilation mounting groove 302 on the other side to form an air duct, which is convenient for the dissipation of hot air. After being cooled by multiple cold air fans 303, the crucible is transmitted out from the other side of the n-type cover plate 301. This design facilitates the rapid cooling of the fired crucible and improves the cooling efficiency of the crucible. At the same time, it is cooled during transportation, which is convenient for the assembly line production of the crucible and improves the manufacturing efficiency of the crucible.

[0033] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A rapid cooling device for crucible firing, characterized in that: include: A U-shaped support base (1), both ends of one side of the U-shaped support base (1) are fixedly connected to support plates (102), the sides of the two support plates (102) are provided with bearing holes (105), one side of the U-shaped support base (1) is fixedly connected to a motor plate (103), both sides of the U-shaped support base (1) are provided with a plurality of bearing holes (104), a transmission assembly (2) is arranged inside the plurality of bearing holes (104), and a quick cooling device (3) is arranged on the top of the U-shaped support base (1).

2. The rapid cooling device for crucible firing according to claim 1, characterized in that: The four corners of the bottom of the U-shaped support base (1) are fixedly connected to support rods (101).

3. The rapid cooling device for crucible firing according to claim 1, characterized in that: The transmission assembly (2) comprises a plurality of rotating shafts (201) and a worm (204); sleeves (202) are fixedly sleeved on the surfaces of the plurality of rotating shafts (201); worm wheels (203) are fixedly sleeved on the surfaces of one end of the plurality of rotating shafts (201); and a plurality of metal placement plates (206) are bonded to the surfaces of the plurality of sleeves (202).

4. The rapid cooling device for crucible firing according to claim 3, characterized in that: One end of the worm (204) is connected to a motor (205), the output end of the motor (205) is fixedly embedded in the center of one end of the worm (204), and the surface of one side of the worm (204) is meshedly connected to the surfaces of one side of a plurality of worm wheels (203).

5. The rapid cooling device for crucible firing according to claim 1, characterized in that: The rapid cooling device (3) comprises an n-type cover plate (301), wherein a plurality of ventilation installation grooves (302) are provided on both sides of the n-type cover plate (301), wherein a cooling fan (303) is fixedly embedded in the interior of the plurality of ventilation installation grooves (302) on one side, and the bottom of the n-type cover plate (301) is fixedly connected to the top of the u-shaped support base (1).

6. The rapid cooling device for crucible firing according to claim 4, characterized in that: The surfaces at both ends of the plurality of rotating shafts (201) are connected to the inside of a plurality of bearing holes (104) via bearings, the surfaces at both ends of the worm (204) are connected to the inside of two bearing holes (105) via bearings, and one side of the motor (205) is fixedly connected to the surface of the motor plate (103).

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